20053202325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{9137}}^1$

素因数の和:11414

約数の個数: 48

約数和(自身を含む): 35724755136

約数和(自身を除く): 15671552811

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2251, 6753, 9137, 11255, 27411, 29263, 33765, 45685, 56275, 87789, 118781, 137055, 146315, 168825, 228425, 356343, 438945, 593905, 685275, 731575, 1781715, 2194725, 2969525, 8908575, 20567387, 61702161, 102836935, 267376031, 308510805, 514184675, 802128093, 1336880155, 1542554025, 4010640465, 6684400775, 20053202325]

約数ペア:

[(1, 20053202325), (3, 6684400775), (5, 4010640465), (13, 1542554025), (15, 1336880155), (25, 802128093), (39, 514184675), (65, 308510805), (75, 267376031), (195, 102836935), (325, 61702161), (975, 20567387), (2251, 8908575), (6753, 2969525), (9137, 2194725), (11255, 1781715), (27411, 731575), (29263, 685275), (33765, 593905), (45685, 438945), (56275, 356343), (87789, 228425), (118781, 168825), (137055, 146315)]